baber/WOPTO huggingface dataset:
Patent RU-2656507-C1 (RU)
Inventor: Kochetov Oleg Savelevich
IPC: F26B3/092
Filed: 2017-06-26
Granted: 2018-06-05
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to drying dispersed materials and can be used in microbiological, food, chemical and other industries. Plant for drying solutions, suspensions and pasty materials comprises a nozzle containing a hollow cylindrical body with an orifice plate connected to a union nut, to which a liquid flow divider is attached, wherein the liquid flow divider consists of coaxially arranged, perforated conical shells, the space between which is filled with a fine mesh, wherein the apices of the conical surfaces of the shells are directed away from the throttle washer, and in the lower part of the divider there is a cylindrical perforated segment, fixed on the perforated conical shells, wherein in the cylindrical perforated segment, fixed in the lower part of the divider on the perforated conical shells, a flow swirler made in the form of a spring is installed. 
     EFFECT: increased drying performance. 
     1 cl, 3 dwg
Patent RU-2661749-C1 (RU)
Title: Device for calculation of multiparameter integral indicator
Inventor: Berlinde Aleksandra Andreevna
IPC: G06F11/32
Filed: 2017-09-11
Granted: 2018-07-19
Abstract: FIELD: computer engineering. 
     SUBSTANCE: invention relates to computer technology and can be used to monitor the state of complex objects, the result of which is the evaluation of the multiparameter integral indicator of the state of the object. Device consists of a control and synchronization unit, a block of calculators, a counter adder, a memory register, the visualization unit, the initial installation bus of the device for entering data into the registers of the control and synchronization unit. 
     EFFECT: expand the scope of the device, increase the efficiency and informativeness of the results of calculating the integral multiparameter indicator of the state of a complex object. 
     6 cl, 10 dwg
Patent RU-2675679-C1 (RU)
Title: Способ нанесения антифрикционного покрытия на стальные тонкостенные вкладыши подшипников скольжения
Inventor: RUSINOV PETR OLEGOVICH
IPC: F16C33/06
Filed: 2017-11-07
Granted: 2018-12-21
Abstract: Изобретение относится к машиностроению, судостроению и судоремонту и может быть применено для изготовления и восстановления подшипников скольжения. Способ получения антифрикционного покрытия на стальных тонкостенных вкладышах опор скольжения с помощью высокоскоростного газопламенного напыления заключается в том, что напыление проводят в защитной атмосфере предварительно механически активированным порошком cBN-Co-Mo, при следующем соотношении компонентов, мас.%: cBN 70-80; Со 10-15; Мо 10-15, с толщиной покрытия 0,8-1,2 мм, с последующим ультразвуковым воздействием на расплавленный порошок в зоне напыления с частотой ультразвуковых колебаний 35-40 кГц и механической обработкой. При этом механически активированный порошок cBN-Co-Mo используют с размером частиц 10-30 мкм. Высокоскоростное газопламенное напыление осуществляли при углах наклона горелки 60-80°. В качестве защитной атмосферы при высокоскоростном газопламенном напылении используют аргон. Технический результат: увеличение прочностных характеристик покрытия. 3 з.п. ф-лы, 1 табл., 1 пр.
Patent RU-2662232-C1 (RU)
Inventor: DIK PAVEL PETROVICH
IPC: C10G47/12
Filed: 2017-11-15
Granted: 2018-07-25
Abstract: FIELD: chemistry; technological processes. 
     SUBSTANCE: invention relates to a process for hydrocracking of raw hydrocarbon deposits comprising in converting of high boiling raw hydrocarbon deposits at a temperature 360–440 °C, pressure 6–20 MPa, mass flux of raw materials 0.5–1.5 h -1 , volume ratio hydrogen/material 800–2,000 nm 3 /m 3  in presence of a heterogeneous catalyst. Whereby used catalyst simultaneously contains molybdenum and tungsten in form of bimetallic complex compounds [Ni(H 2 O) x (L) y ] 2 [Mo 4 O 11 (C 6 H 5 O 7 ) 2 ] and Ni(NH 4 ) a [HbW 2 O 5 (C 6 H 5 O 7 ) 2 ], where: L and C 6 H 5 O 7  – partially deprotonated form of citric acid; x=0 or 2; y=0 or 1; a=0, 1 or 2; b=2-a; silicon in form of amorphous aluminosilicate, aluminum in form γ-Al 2 O 3  and amorphous aluminosilicate, herewith components in the catalyst are in the following concentrations, wt. %: [Ni(H 2 O) x (L) y ] 2 [Mo 4 O 11 (C 6 H 5 O 7 ) 2 ] – 6.2–14.9, Ni(NH 4 ) a [H b W 2 O 5 (C 6 H 5 O 7 ) 2 ] – 10.2–23.3, amorphous aluminum silicate – 33.4–50.9; γ-Al 2 O 3  – rest, which corresponds to content in calcined catalyst at 550 °C, wt. %: MoO 3  – 3.6–8.4, WO 3  – 5.8–13.5, NiO – 3.1–3.9, amorphous aluminum silicate – 38.3–56.9, γ-Al 2 O 3  – rest. 
     EFFECT: technical result consists in obtaining kerosene and diesel fractions with high yield and low sulfur content when hydrocracking of high boiling raw hydrocarbon deposits under sufficiently soft conditions of process. 
     3 cl, 2 tbl, 6 ex
Patent RU-2657835-C1 (RU)
Title: Способ получения системы для доставки противоопухолевого препарата в клетки опухоли
Inventor: Efremova Mariya Vladimirovna
IPC: A61K33/08
Filed: 2017-11-28
Granted: 2018-06-15
Abstract: Изобретение относится к химико-фармацевтической промышленности и представляет собой способ получения системы для доставки противоопухолевого препарата в клетки опухоли, включающий смешение в присутствии воды модифицированных полимером наночастиц магнетита, эпитаксиально выращенных на наночастицах золота, с органическим соединением, химически связывающимся с наночастицами и обеспечивающим селективное проникновение наночастиц внутрь клеток опухоли, и водным раствором противоопухолевого препарата с последующим отделением полученных модифицированных наночастиц центрифугированием, отличающийся тем, что в качестве модифицированных полимером наночастиц используют наночастицы, полученные путем нагрева до 120°C в атмосфере инертного газа при перемешивании смеси дифенилового эфира, олеиновой кислоты, олеиламина и 1,2-гексадекандиола, введения в смесь пентакарбонила железа, выдерживания полученной смеси с последующим введением раствора, содержащего смесь тригидрата золотохлористоводородной кислоты и олеиламина в дифениловом эфире, предварительно выдержанного в атмосфере инертного газа, повторного нагрева смеси в атмосфере инертного газа от 120°C до 250°-260°C, выдерживания смеси при 250°-260°C в течение 25-30 мин и ее охлаждения до комнатной температуры, проводимыми в атмосфере инертного газа, выдерживания смеси при комнатной температуре в присутствии воздуха, добавления в смесь одноатомного спирта и отделения наночастиц магнетита центрифугированием, с последующей их обработкой раствором полимера, выбранного из группы, включающей триблок-сополимер, состоящий из центрального блока полипропиленгликоля со степенью полимеризации 56 и двух концевых блоков полиэтиленгликоля со степенью полимеризации 101 каждый, 1,2-дистеароил-sn-глицеро-3-фосфоэтаноламин-N-[карбокси(полиэтиленгликоль) - 2000] и триблок-сополимер, состоящий из центрального блока полипропиленгликоля со степенью полимеризации 30 и двух концевых блоков полиэтиленгликоля со степенью полимеризации 78 каждый, в органическом растворителе, затем ультразвуком, с последующим удалением растворителя, введением воды, повторной обработкой ультразвуком и отделением модифицированных наночастиц центрифугированием, в качестве противоопухолевого препарата используют доксорубицин, в качестве органического соединения, обеспечивающего селективное проникновение наночастиц внутрь клеток аденокарциномы предстательной железы человека, используют низкомолекулярный лиганд простатического специфического мембранного антигена, причем наночастицы вначале обрабатывают раствором доксорубицина, затем раствором низкомолекулярного лиганда простатического специфического мембранного антигена. Изобретение позволяет повысить цитотоксичность системы для доставки в клетки аденокарциномы человека противоопухолевого препарата. 3 пр.
Patent RU-2695496-C1 (RU)
Title: Method and complex for estimating, on a semi-realistic model of efficiency of radio suppression of a radar homing head of a guided missile
Inventor: BORISENKO ALEKSANDR BORISOVICH
IPC: G06G7/78
Filed: 2018-03-26
Granted: 2019-07-23
Abstract: FIELD: military equipment. 
     SUBSTANCE: invention relates to radioelectronic suppression (RES) of high-precision weapon control systems and can be used in development of protection systems of air and ground targets from hitting by self-guided missiles. Method consists in forming, based on mathematical modeling results of missile guidance circuit and emitting into space using mobile radiator high-frequency signals of attacking missile in range of wavelengths different from operating range of radio suppression of a radar homing head of a guided missile, using the missile coordinates meter receiving and processing the emitted high-frequency missile signals and determining from them coordinates of the attacking missile, implementation of provoking effect of noise on missile and evaluation of missile guidance circuit parameters by measured coordinates of missile, selection by simulation on this mathematical model of guidance loop of missile type and parameters of interference, providing maximum value of instant miss of missile. 
     EFFECT: high accuracy of estimating the efficiency of adaptive RES complexes using semi-realistic simulation. 
     2 cl, 1 dwg
Patent RU-2717153-C1 (RU)
Title: Method for construction of ventilation plant in coal mines
Inventor: CHuzhakov Sergej Ivanovich
IPC: E21F1/00
Filed: 2018-05-21
Granted: 2020-03-18
Abstract: FIELD: soil or rock drilling; mining.SUBSTANCE: invention relates to mining industry, in particular to construction of ventilation plant in coal mines. According to the method, a first layer is used to build a frame from calibrated wooden blocks treated with fire-proof composition. In the second layer, basalt fire-proof insulation is fixed on the wooden frame in the incombustible category in flammable category. Third layer is applied on basalt fireproof insulation in foil coated foamed polyurethane from self-contained two-component sputtering system. Fourth layer on the frame is a basalt fire-proof insulation of the flammability category for flammability, at the same time glued together basalt fibre fire-proof insulation of the fourth layer and polyurethane applied by the third layer, foamed polyurethane from the self-contained two-component spraying system.EFFECT: technical result consists in possibility of quick erection of light self-bearing ventilation structure in conditions of coal and shale mines.1 cl, 1 dwg
Patent RU-2683093-C1 (RU)
Inventor: ZAKHAROV VADIM PETROVICH
IPC: C08J11/02
Filed: 2018-05-25
Granted: 2019-03-26
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to the production of synthetic rubbers obtained by solution polymerization, in particular, to the regeneration of returnable solvent from the stage of separation of rubbers on the basis of dienes. Method of purification of the return solvent is carried out by treating the solvent with a solution of a neutralizing agent and distillation. Hydrocarbon-soluble morpholine with a dosage of 50 mg/kg is used as a neutralizing agent. 
     EFFECT: cleaning of returnable solvent from halogen-containing impurities is ensured, maintenance of a neutral slightly alkaline environment in it to eliminate equipment corrosion, increase safety of production of mortar polymers. 
     1 cl, 4 tbl, 1 ex
Patent RU-2689515-C1 (RU)
Title: Устройство для обработки одежды
Inventor: KWON YONGWOO
IPC: D06F37/10
Filed: 2016-10-31
Granted: 2019-05-28
Abstract: Устройство для обработки белья включает в себя корпус, имеющий отверстие для загрузки белья круглой формы, дверцу, имеющую блок индикации, имеющую круглую форму, смещенную от отверстия для загрузки белья и выполненную с возможностью открытия и закрытия отверстия для загрузки белья, и шарнирный узел, установленный на корпусе и выполненный с возможностью соединения с возможностью поворота дверцы с корпусом, причем дверца соединена с возможностью поворота с шарнирным узлом в точках соединения, асимметричных друг другу относительно горизонтальной центральной линии дверцы. 21 з.п. ф-лы, 8 ил.
Patent RU-2703211-C1 (RU)
Title: Cable cover composition, cable sheath and cable, for example, power cable or communication cable
Inventor: VANNERSKOG Asa
IPC: B29C44/34
Filed: 2016-12-12
Granted: 2019-10-15
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: present invention relates to a cable sheath composition, a method of producing a cable, a cable sheath and a cable, e.g. a low voltage cable or a power cable, or a communication signal cable. Cable cover composition contains a mixture of a divergent and a cross-linkable shell from a polymer composition containing a polyolefin material, where the polyolefin material carries silane fragments, and a foaming system. Mixture of shell contains at least 0.1 % by weight and not more than 1 % by weight of foaming agent of total weight of polyolefin material. 
     EFFECT: invention enables to obtain a cable sheath that is easily removed and has high flexibility. 
     15 cl, 1 dwg, 1 tbl
Patent RU-2683462-C1 (RU)
Inventor: Lopatina Svetlana Sergeevna
IPC: E21B33/12
Filed: 2018-08-09
Granted: 2019-03-28
Abstract: Изобретение относится к водо- и нефтенабухающим эластомерным материалам и может быть использовано при изготовлении резиновых набухающих уплотнительных элементов пакерного оборудования. Техническим результатом является увеличение степени набухания эластомерного материала в 22% водном растворе натриевой соли, пресной воде и буровой системе Полиэконол-Флора. Водонабухающая эластомерная композиция на основе бутадиен-нитрильного каучука включает вулканизующий агент серу, ускорители вулканизации альтакс и каптакс, активаторы вулканизации оксид цинка и стеарин, диспергирующий агент глицерин, наполнитель коллоидную кремнекислоту БС-120 и водонабухающие реагенты натрий-карбоксиметилцеллюлозу и катионно-анионную полимерную смолу на основе акриламида Ультрарез DS, при следующем соотношении компонентов, масс. ч.: каучук каучук БНКС-28 - 100,0; БС-120 - 40,0; оксид цинка - 5,0; стеарин - 1,0; глицерин - 2,0; сера - 2,0; альтакс - 1,0; каптакс - 1,0; катионно-анионная полимерная смола на основе акриламида Ультрарез DS - 5,0-25,0; натрий-карбоксиметилцеллюлоза - 25,0-70,0. 2 табл.
Patent RU-2692936-C1 (RU)
Title: Skin tattoo removal method
Inventor: Mikryukov Vitalij Aleksandrovich
IPC: A61N5/067
Filed: 2018-08-21
Granted: 2019-06-28
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to cosmetology and dermatology, and can be used for tattoo removal on skin. Fractured action is performed on skin surface with tattoo of Nd:YAG Q-switch laser with energy density of 5.5 J/cm 2 , generation frequency of laser flashes of 1 Hz with laser beam spot diameter of 4–5 mm. Laser exposure to the skin is staggered in two stages: at the first stage, with mandatory observance of the distance between the laser beam exposure areas equal to the treated regions diameter, then, at second stage, laser sections in the same mode are exposed to tattoos untreated at the first session in 48 hours. Repeated treatment of tattoo is repeated not earlier than two months later. 
     EFFECT: method provides prevention of skin burns, reduced time of tattoo removal due to skin exposure to laser with high energy density on skin areas in staggered order. 
     1 cl, 2 dwg, 2 ex
Patent RU-2709221-C1 (RU)
Title: Method for cleaning heat exchange surfaces and boiler pipes from residues
Inventor: PONIMATKIN VLADIMIR PAVLOVICH
IPC: F28G1/16
Filed: 2018-09-19
Granted: 2019-12-17
Abstract: FIELD: power engineering.SUBSTANCE: invention relates to power engineering, can be used in cleaning of various heat exchange surfaces and pipes of boiler plants, first of all, during repair and restoration works. Cleaning of residues is carried out during repair works or scheduled maintenance of boilers during operation, fluorine powder is used as a powder chemical reagent, it is supplied to furnace area into fuel combustion zone, having temperature of more than 500 °C, providing a thermal decomposition reaction of the fluorocarbon powder to form gaseous fluorine, and simultaneously controlling and maintaining temperature on heat exchange surfaces and boiler pipes of less than 400 °C for reaction of fluorine vapor with residues, this process is carried out for 10 minutes to 12 hours depending on thickness and density of residue, and amount of powder fluorocarbon supplied is calculated depending on volume of furnace space and area of heat exchange surfaces, but not less than 10 g per 1 mof furnace space, Then the boiler is stopped, supply of fuel and powder of the fluorocarbon is stopped, the furnace space is ventilated and the remaining loosened residues are removed from the heat exchange surfaces and boiler tubes by additional mechanical cleaning. Device for method implementation represents a sprayer and comprises sealed container with fluorocarbon powder, connected to injector central cavity with main line with shutoff valve, compressed air cylinder connected to compressed air supply pipeline to injector inlet channel through control valve, wherein the sealed containers with fluorocarbon powder and abrasive material are equipped with breathing valves, and through holes of the tip are made in the form of truncated cones.EFFECT: higher safety of cleaning of heat exchange surfaces and boiler tubes from residues, and reduction of material costs for mechanical cleaning of surfaces from residues.3 cl, 1 dwg
Patent RU-2698851-C1 (RU)
Title: Vacuum cleaner
Inventor: SON DZUNGKIU
IPC: A47L9/28
Filed: 2017-02-27
Granted: 2019-08-30
Abstract: FIELD: personal articles and house appliances.SUBSTANCE: disclosed is a vacuum cleaner, which includes a vacuum cleaner body, a suction hose mounted on the front surface of the vacuum cleaner body with the possibility of sucking dust, running wheels provided on both sides of the vacuum cleaner body, by virtue of rotation, moving the vacuum cleaner body and supporting the vacuum cleaner body, wheel electric motors, connected to running wheels and running wheels, detection part provided in the vacuum cleaner body and reading the vacuum cleaner body inclination to determine, move or stop the vacuum cleaner, plurality of detection elements provided on the vacuum cleaner body front surface and located on both sides of the suction hose to detect an obstacle, and a controller for controlling wheel electric motors according to detected detection part signals and obstacle detection elements.EFFECT: proposed vacuum cleaner.25 cl, 60 dwg
Patent RU-2695508-C1 (RU)
Title: Audio providing device and audio providing method
Inventor: JO HYUN
IPC: H04S5/00
Filed: 2018-10-30
Granted: 2019-07-23
Abstract: FIELD: data processing.SUBSTANCE: invention relates to the audio signals processing. Audio providing device includes a receiving unit, a rendering unit configured to eliminate phase difference between correlated input channel signals from a plurality of input channel signals and conversion of a plurality of input channel signals, including correlated input channel signals, into a plurality of output channel signals based on an input circuit, an output circuit and information for determining whether to perform 3D rendering or 2D rendering.EFFECT: optimization of channel audio signal for listening environment.5 cl, 18 dwg
Patent RU-2701941-C1 (RU)
Title: Fungicidal agent
Inventor: ZEMCHENKOVA GALINA KONSTANTINOVNA
IPC: A01N47/26
Filed: 2018-11-26
Granted: 2019-10-02
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to the agriculture. Fungicidal agent contains sodium salt of dimethyldithiocarbamic acid as an active substance in amount of 20 wt% and synergist – hexamethylenetetramine. Weight ratio of sodium salt of dimethyldithiocarbamic acid and hexamethylenetetramine is 1:1. Fungicidal agent additionally contains auxiliary substances and is presented in the form of a fluid paste. 
     EFFECT: disclosed fungicidal agent provides reduced consumption of active substance while maintaining efficiency. 
     4 cl, 3 tbl, 6 ex
Patent RU-2712669-C1 (RU)
Title: Washing-disinfecting ultrasonic device with hydrodynamic effect
Inventor: Burak Aleksandr Yakovlevich
IPC: A61L2/18
Filed: 2018-11-27
Granted: 2020-01-30
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to cleaning of medical instruments from hardly soluble contaminants. Proposed device comprises housing with hinged cover and bath with bottom. Temperature sensor is installed in the side walls of the device. Device comprises at least two posts with connectors installed in bath and connected to water circuit. Device cover is equipped with two pneumatic drives connected to the control unit and conjugated with the case. Nozzles connected to the main pump outlet are arranged in the cover. On the bath there is a circulating module connected to the input of the main pump. In the bath there is a basket with cells. At bottom of bath on outer side there are ultrasonic radiators connected to unit of ultrasonic generators. In one of the side walls of the bath there is a first set of first fluid supply modules, connected by means of the first dispenser, the second dispenser, the third dispenser and the fourth dispenser respectively to the first container with washing liquid, a second vessel with a neutralizer, a third container with a softener and a fourth container with lubricant. In one of the side walls there is also the second set of the second fluid supply modules connected to the first input module of liquid supply, the second input module of liquid supply and the third input module of liquid supply. 
     EFFECT: broader functional capabilities of the washing device. 
     4 cl, 4 dwg
Patent RU-2696064-C1 (RU)
Title: System for automated control of construction complex
Inventor: BIRYUKOV YURIJ ALEKSANDROVICH
IPC: G01S1/02
Filed: 2018-11-27
Granted: 2019-07-30
Abstract: FIELD: control systems. 
     SUBSTANCE: invention relates to construction complexes. System for automated control of building complex comprises dispatcher geodetic point with GPS-receiver, transmitting radio station. Duplex radio station, first and second receiver with antenna are installed on each loader and trailer. Between paging geodetic point and each loader and trailer paging and two-way radio communication are installed. Each GPS-receiver has a high-frequency amplifier, a mixer, low-pass filters, a multiplier, a narrow-band filter, a phase detector, heterodynes. Frequency of the third heterodyne is selected equal to the carrier frequency of the received GPS signal and said equality is maintained using a phase automatic frequency tuning system. 
     EFFECT: higher accuracy of determining coordinates and speed of loaders. 
     1 cl, 10 dwg, 1 tbl
Patent RU-2697402-C1 (RU)
Title: Способ измерения показателя инфракрасной видности и инфракрасной дальности видимости объекта
Inventor: KHODUNKOV VYACHESLAV PETROVICH
IPC: G01S17/66
Filed: 2018-12-18
Granted: 2019-08-14
Abstract: Изобретение относится к измерительной технике, в частности к измерениям и классификации тепловых полей объектов с использованием инфракрасных средств измерений, и предназначено для использования при испытаниях инфракрасной видности техногенных и биологических объектов. Способ заключается в тепловизионной регистрации тепловой сигнатуры исследуемого объекта на окружающем фоне, замене исходной тепловой сигнатуры объекта эквивалентной тепло-геометрической моделью и обработке параметров модели по специально выведенным соотношениям. Инфракрасная дальность видимости объекта измеряется с учетом значений показателей инфракрасной видности объекта и фона, а также дальности оптической видимости объекта. Технический результат - повышение точности измерения инфракрасной дальности видимости, достижение единства измерений показателя инфракрасной видности для всех видов техногенных и биологических объектов с одновременным обеспечением возможности сравнения объектов по их тепловой защите, повышение эффективности теплового поиска объектов. 4 ил., 2 табл.